TVP 3.0 Kv

Fiberglass sleeve
Tube structure: fiberglass braided support covered with polyurethane resin.
Description: the union between the braided fiberglass and polyurethane resin through a polymerization process at high temperatures, ensures at the sleeve type TVP 3.0 KV good dielectric properties, thermal protection and high mechanical strength.

Main features

  • electrical insulation: from 3.000 V
  • operating temperature: from -15 ° C to + 155 ° C (for a few minutes can tolerate peaks of +170 ° C)
  • mechanical strength
  • high flexibility – torsion – tension
  • corrosion resistance (to the normal mineral oils, solvents, acids, benzene)
  • resistance to aging
  • not attacked from fungi or molds
Internal diameter (mm) Wall thickness (mm)
Nominal Tolerance Min. Max.
0.8; 1.0; 1.5 ; 2.0 0~+0.3 0.40 0.60
2.5 ; 3.0 ; 3.5 ; 4.0 ; 5.0 ; 6.0 0~+0.4 0.40 0.60
7.0 ; 8.0 0~+0.5 0.40 0.60
9.0; 10; 12; 14 0~+0.5 0.55 0.85
16; 18; 20; 22; 24 0~+0.8 0.50 0.90

Application fields

  • electric motors for class F 155 °C
  • transformers
  • electrical wiring in general (electrical, electronic, etc.)
  • rotating machines
  • switchboards

Other info

  • Standard colour: amber
  • Other colours available on request: black, white, green, blue, yellow and brown
  • Packing on bobbins upon request
  • Possibility of cut at the size requested
  • Available also with 4.0KV electrical isolation